Each set is to be put in a cardboard box, strengthened with iron straps, and then put in a wooden case. It must be strong enough to ______ the roughest handling.
举一反三
- Each set is to be put in a cardboard box and then put in a wooden case. It must be strong enough to the roughest handling. A:
- They must be packed 2 dozen ______ a box, and 100 boxes in a wooden case.
- On top of scavenging air box is mounted a strong cast iron frame for each cylinder known as（）
- .I try to _____ at least one hour each day for learning English. A: set up B: put up C: set aside D: put away
- Shirts are packed ______cartons and l0 cartons______ a strong seaworthy wooden case.